Index: sources/view/settings/VSettings.cpp
===================================================================
diff -u -rc6e28125b5b27609c0344f94135eb890d38e028a -rbe1cfa2e7f4c6e413c5fdca92e5ba3ab823b391f
--- sources/view/settings/VSettings.cpp	(.../VSettings.cpp)	(revision c6e28125b5b27609c0344f94135eb890d38e028a)
+++ sources/view/settings/VSettings.cpp	(.../VSettings.cpp)	(revision be1cfa2e7f4c6e413c5fdca92e5ba3ab823b391f)
@@ -260,7 +260,7 @@
     QString regUpper    = "A-Z"         ;
     QString regLower    = "a-z"         ;
     QString regDigit    = "0-9"         ;
-    QString regSymbl    = "!@#$%^&*,.-_";
+    QString regSymbl    = "!@#$%^&*,.\\-_";
     QString rln         = "[%1]{%2,}"   ;
 
     // "^(?=.*[a-z])(?=.*[A-Z])(?=.*[0-9])(?=.*[@$!%*?&])[A-Za-z0-9@$!%*?&]{10,}$"